Molecular evidence for novel Cantharellus (Cantharellales, Basidiomycota) from tropical African miombo woodland and a key to all tropical African chanterelles  

作　　者：Bart Buyck Frank Kauff Corinne Cruaud Valérie Hofstetter 

机构地区：[1]Département Systématique etévolution,UMR7205,Muséum National d’Histoire Naturelle,CP39,Rue Buffon 12,75005 Paris,France [2]Fachbereich Biologie,Abt.Molekulare Phylogenetik,Technische Universität Kaiserslautern,Postfach 3049,67653 Kaiserslautern,Germany [3]Centre national de séquençage,Genoscope,2 rue Gaston-Crémieux,CP 5706,91057 Evry cedex,France [4]Department of plant protection,Agroscope Changins-Wädenswil Research Station ACW,Rte De Duiller,1260 Nyon,Switzerland

出　　处：《Fungal Diversity》2013年第1期281-298,共18页真菌多样性（英文）

基　　金：the staff members of AMU in Dar-es-Salaam for logistic support and field assistance;financed by SIDA/SAREC under the«Propagation and phytochemical studies of endangered or economically important plants and fungi of Tanzania»project;study was performed by C.Cruaud at the Genoscope or“Consortium National de Recherche en Génomique”near Paris(France)as part of the agreement n°2005/67 on the project“Macrophylogeny of life”between the Genoscope and the“service de systématique moléculaire”(CNRS IFR 101)of the Muséum National d’Histoire Naturelle and receives continuing support from the ATM-project“Barcode of life”(Dirs.L.Legall and S.Samadi).

摘　　要：The authors present a combined morphological and molecular approach of the genus Cantharellus in Africa.Morphological descriptions and detailed illustrations are provided for five new species from the Zambezian savannah woodlands in tropical Africa:C.afrocibarius,C.gracilis,C.humidicolus,C.miomboensis and C.tanzanicus.A maximum likelihood analysis of tef-1 sequences obtained for 83 collections of Cantharellus that are representative of all major groups in world wide Cantharellus,places a total of 13 African chanterelles,including the five newly described taxa.The recognition of a separate genus Afrocantharellus is rejected.An identification key based on the re-examination of all existing type material is provided for all presently known African Cantharellus.

关 键 词：Afrocantharellus Biodiversity Guineocongolian rain forest Identification key PHYLOGENY Tanzania Zambezian woodlands 

分 类 号：Q94[生物学—植物学]